UWiZ Technology, located in Zhongli Industrial Park, is dedicated to the R&D, production and sales of electronics
materials. Since its inception in 2006, the company has been recruiting high-calibre talents in chemicals, semiconductors
and optoelectronics in Taiwan and overseas. The company produces slurry products for the semiconductor and optoelectronics
industry. Its products have been widely adopted by leading international companies.

To enhance its competitive advantages, UWiZ Technology has been sparing no efforts in the research, development and
production of high-quality customized products. The company also provides comprehensive and real-time customer services,
to ensure its service quality is of international standards. In 2007, UWiZ Technology obtained ISO 9001 certification
and dramatically improved the level of customers’ satisfaction in its product quality. This has helped to better its
company image and competitiveness. Meanwhile, in response to the rising concern for environmental protection, UWiZ
Technology obtained ISO 14001 certification in 2010. This is a testimony to the robustness of its environmental management
system.

Looking forward, UWiZ Technology will continue to develop competitive and high-quality products with best-of-breed
technologies, and provide customers with comprehensive and real-time services. The company endeavors to become a top-tier
supplier in the electronics materials sector.

Quality Commitment

To achieve sustainable operations, UWiZ Technology ensures all its products are of best quality and catering to customers’
needs and all its services are thorough and complete. The company is also committed to providing comprehensive services
to customers. To achieve the ultimate goal of excellence in quality and satisfaction of customers, UWiZ Technology
is fully committed to the following quality management targets:

Implementation of the ISO 9001 quality management system and to ensure the compliance of our products with customers’
needs, legal requirements and regulations and other stipulations.

Provision of appropriate resources, communication and policy support to continuously improve the effectiveness of
its quality management system.

Promotion of quality-related training programs to ensure employees’ awareness and conducting of their roles and responsibilities.

Establishment, implementation and review of all the operational procedures on both an ex-ante and an ex-post basis
in order to constantly improve product quality and procedure performances.

Technology Innovations

Since its inception, UWiZ Technology has been investing considerable resources in R&D to develop various CMP slurry
products. Aiming to become one of best suppliers in the electronic materials sector, the company has been continuously
innovating on its core technologies and working closely with customers.

R&D Targets

Development of a variety of high-performance CMP slurry products and offering of professional and innovative services
to customers.

Continuous expansion of R&D scope in intellectual properties, so as to become a leader in technology and a customer-oriented
supplier.

R&D Strategies

Continuous expansion of R&D team and scale, so as to develop newly and better products and qualities.

Close cooperation with world-class manufacturers to ensure technological upgrades.

Collaboration with upstream material vendors to ensure the development of better-performance and cost-effective products.

Joint efforts with domestic and international academic and research institutions to effectively enhance the R&D
capability.

Allocations of generous R&D budgets annually to maintain and improve the R&D calibre.

Environmental Friendliness

UWiZ Technology commits to be a responsible corporate citizen and takes full responsibility for its role in environmental
protection. The company takes both preventive measurements and continuous improvement methods to execute its environment
policies as in the following:

Legal compliance: Meet all the domestic regulatory requirements regarding environmental protection and all the protocols
on control and processing.